Joint analysis on pedestrian injury severity across vehicle movements at intersections
A vulnerable-road-user safety paper that jointly models pedestrian injury severity across left-turn, straight, and right-turn vehicle movements.
Dec 1, 2025
From prediction to explanation: A machine learning and causal mediation framework for roadway crash risk with connected vehicle data
A connected-vehicle crash-risk paper that pairs machine learning prediction with causal mediation to explain roadway safety mechanisms.
Dec 1, 2025
Grouped random parameters Poisson-Lindley model with spatial effects addressing crashes at intersections
A spatial safety modeling paper that links visual environment features, intersection crash frequency, and macro/micro spatial effects.
Jul 1, 2025
Tunnel crash severity and congestion duration joint evaluation based on cross-stitch networks
A safety-mobility coupling paper that uses cross-stitch networks to jointly model tunnel crash severity and congestion duration.
Apr 1, 2025
LSTM + Transformer real-time crash risk evaluation using traffic flow and risky driving behavior data
A real-time crash-risk modeling paper combining traffic flow and risky-driving behavior with sequence learning.
Nov 1, 2024
Safety analysis of pedestrians distracted by mobile phones at street crossings
A field-study paper on how mobile-phone distraction changes pedestrian behavior and crossing safety.
May 1, 2024
Difference in perception-reaction time of plain and plateau drivers at expressway exit ramps
A human-factors paper comparing driver perception-reaction time at expressway exit ramps in plain and plateau environments.
Nov 1, 2023